Family illustration. Intel Corporation
Family illustration. Intel Corporation
What's the best choice Intel Xeon 6766P-B or Intel Xeon 6357P? Which processor is faster?
Compare the available specifications of these models.
Intel Xeon 6766P-B has a base frequency of 2.3 GHz. 64 / 128 CPU Cores / Threads. Stated TDP / base power 305 W. Released in Q4/2025.
Intel Xeon 6357P has a base frequency of 3 GHz. 8 / 16 CPU Cores / Threads. Stated TDP / base power 80 W. Released in Q1/2025.
Reasons to consider More number of cores
56 more cores
8
Common positions Intel Xeon 6766P-B CPU in popular benchmarks, for comparison with other models.
No data
Reasons to consider Higher clock speed
Around 30% better clock speed
2.3 GHz
Higher turbo clock speed
Around 54 % higher specified turbo frequency
3.5 GHz
Lower stated TDP / base power
Power limits alone do not measure performance per watt.
305 W
Common positions Intel Xeon 6357P CPU in popular benchmarks, for comparison with other models.
No data
Intel Xeon 6766P-B
Background information about the processors being compared, series, generation and market segment.
Intel Xeon 6 processors
6357P
Server
Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.
3 GHz
8
16
5.4 GHz
8
Types, channel quantity of RAM supported by Intel Xeon 6357P and Intel Xeon 6766P-B. Depending on the motherboards, higher or lower memory frequencies may be supported.
Yes
128 GB
2
DDR5-4800
20
5.0
Compare the TDP requirements of TDP Intel Xeon 6766P-B and Intel Xeon 6357P Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.
80 W (Manufacturer TDP)
Architecture, interfaces, additional instructions supported by Intel Xeon 6766P-B and Intel Xeon 6357P, virtual machine technologies and process technology.
24 MB
Products formerly Raptor Lake
Launched
https://www.intel.com/content/www/us/en/products/sku/241607/intel-xeon-6357p-processor-24m-cache-3-00-ghz/specifications.html
Q1/2025
FCLGA1700
Intel 7 (Manufacturer process designation)
Server/Enterprise
2026-09-30
No comparable benchmark results are available yet. Specifications alone do not determine which model is faster.
These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.
Recent models: test results with identified primary sources — Cinebench R23 · Cinebench R20 · Cinebench R15 · Cinebench 2026 · RandomX benchmark
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